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LCD
Display Unit
VOL
(X53-403)
LCD Driver
LC75824W
Selector
LED
PTT
CE
CL
DI
TOP Key
RF Key
LAMP
TXLED
BLED
CH A
CH B
CH C
KEY2
CH D
Q6,Q7
PTT
MA2S111
Q6,Q7
12 Key
TOP
Matrix
Scan
CLK
BU4094*2
DATA
KES
Key
S/R
Scan
MAN D
IMN10x4
OPPTT
MA2S111
TCONT
Port
IMN10
Scan
TC7W04FU
TC7SH08FUx3
KEY1
KEY2
5CM,MUTE
AMPSW,SB
LAMP
N/CSW
INAFC
EXAFC
LAMP
MIC
AMP
5CM
NJM2904
MUTE
N/C SW
UMC4
AF
2SK1824x3
MUTE
INAFC
SW
EXAFC
AMPSW
AF AMP
Reg
SB
TDA7053
2SB798
2SC4617
SP+,SP–
DTZ3.9
Control Unit
(X53-403)
INT MIC
INT MIC
INT SP
Main
Cancel
TK-5400
BATT
7.5V
VOLUME
FUSE
Protect 1SR154
B+
Toggle
PWSW
TPC6102
SB
2SK1830
SW
PWR
1SS361
TGL
SW
2SK1830
XC6204B502
PSW
5V
Reg
33D
5C
5V
5M
Reg
XC6204B502
BLED
SW
XC6365D103M
TPC6102
HRB0502A
GRN
2SC4617
Switch
Reg
TXLED
SW
RED
SW
Lamp
LAMP
XC61CN5002
Reg
2SB1132
2SC4617
BKLIT
SB
MA2S111
TC74VHCT541
TC74WH32x3
3.3V→5V
5M
MIC
33D
5V→8.3V
AF
SP+
KEY1,KEY2
SP–
CLK,DAT
RXD,CTS
RSSI,CV
LD,STB,KES
VOL,BATT
DSR
LCDCS
TEMP
TXD,RTS
A/D
EXSP,TGL
SELF,PSW,UL
CH A,CH B
CH C,CH D
Protect
PTT
µCOM
MAS2S111
M16C
CP,DP,LE
SOE,PWR
BATT
SB
SW
SCL
HN1L02FU
SDA
Volt
Reset
EEP
DET
ROM
PST3527U
AT24256N
33D
SB
Flash
ROM
XC61CC4202
TK-5400
BLOCK DIAGRAM
2SC4617,1SS389
Ripple
5C
2SC5108x2
Filter
BPF
AMP
TA
x2
VCO
NOD
5C
2SC5108
MUTE
LPF
AMP
2SK1830
5C
5R
16.8MHz
5C
PLL
XC6204B502
VCXO
SA7026
TC75W51FU
5V
BUFF
5CC
33D
5C
Reg
3.3V→
5V
SSM3J05
SSM3J05
TC7SET08x3
CV
UL
SW
5RC
SW
5TBC
CP
DP
LE
2SJ243
5TB
2SJ243
5R
SW
5TC
XC6204B332
5T
3.3V
33D
Reg
DA221
Protect
1SS389
XC6204B252
2.5V
25D
Reg
33A
XC6204B332
3.3V
SW
33AR
Reg
5RC
CLK
DAC
DAT
TC75W51FU
TC75W51FU
M62364
LD
FC
TONE
AMP
TC75W51FU
SUM
MOD
POW
AMP
AF
SUM
TC75W51FU
TC75W51FU
TC75W51FU
HSD
AMP
TC75W51FU
NOISE AMP
SQL
2SC4617
BU4094x2
GRN,RED,BKLIT
CLK
EXTAFC,INTAFC
Shift
DAT
AMPSW,N/CSW
Register
STB
5TC,5TBC,5CC,5RC
TA,BUSY,(W/N)
33D
SOE
SW
HN1L02FU
TC7W04FU
12.288MHz
TC7W04FU
BUFF
TCXO
BUFF
MBM29LV800B90
2SK3391
2SK3390x2
MA2S077x2
2SC5108
2SC4988
T/R
AMP
AMP
AMP
AMP
SW
x2
5TB
B+
B+
HN1L02FU
DC
Curr.
SW
DET
TONE
NJM2904
DTC114EE
DC
Protect
SW
2SK1824
5T
POW
44SP12BA
BPF
3SK274
BPF
AMP
MIX
3 pole
2 pole
GN2011
5R
OSC
SFPC455E
44.395MHz
2SC5108
2SK1215
SFPC455E
MIX/IF AMP
AMP
AD607
IF1=44.85MHz
RSSI
5R
IF2=455kHz
TC7W66FU
EMC
2SJ347
AMP
SW
TC75W51FU
DTC144EE
AMP
SW
MIC
MSW/CTS
AGC
MUTE
2SK1830
MM
CODEC
AK4550
33A
ADC
33A
TLV2544
NNCD6.8G Surge
SSW
BSP0
BSP1
MSW/CTS
PTT
RXD
REM
DSR
33D
DSP
25D
TMS320VC5410
HPI
HVU131
MA2S077x2
BPF
ANT
SW
DC
SW
2SC4617
5TB
KM4100
AMP
33AR
SP+,SP–
EMC
5M
TXD
RTS
Universal
Connector
Protect
TX-RX Unit
(X57-653)
60
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